Esmeralda Donut Pillow 2-piece set Thanks to this pillow, my baby's head shape became beautiful (^ ^) After I stopped using it, I cleaned it at home and stored it. I used a towel on it, so there's no yellowing, but there is some wear and tear like pilling. The insert was hardly used. This is a used item stored by a regular person, used by a child. I hope you understand. If you have any questions, please comment before purchasing.